Non-coherent improved-gain diversity reception of binary orthogonal signals in Nakagami-q (Hoyt) mobile channels
Non-coherent improved-gain diversity reception of binary orthogonal signals in Nakagami-q (Hoyt) mobile channels
- Author(s): R.M. Radaydeh and M.M. Matalgah
- DOI: 10.1049/iet-com:20070032
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- Author(s): R.M. Radaydeh 1 and M.M. Matalgah 2
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View affiliations
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Affiliations:
1: Department of Electrical Engineering, University of Mississippi, USA
2: Department of Electrical Engineering – Center for Wireless Communications, University of Mississippi, USA
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Affiliations:
1: Department of Electrical Engineering, University of Mississippi, USA
- Source:
Volume 2, Issue 2,
February 2008,
p.
372 – 379
DOI: 10.1049/iet-com:20070032 , Print ISSN 1751-8628, Online ISSN 1751-8636
© The Institution of Engineering and Technology
Published
A novel non-coherent receiver with diversity reception for binary orthogonal signals in non-identical Nakagami-q (Hoyt) fading channels (channels having arbitrary average fading powers and arbitrary fading parameters) is proposed. A closed-form expression for the average bit error probability of the proposed receiver is derived, which is given in terms of elementary functions, and can be readily evaluated numerically. In addition, the results clarify that the proposed receiver does not incur non-coherent combining loss, and at the same time, lower bounds the performance of the conventional non-coherent equal-gain combining (NC-EGC) receiver. Simulation results are provided to validate the mathematical analysis.
Inspec keywords: signal processing; Nakagami channels; mobile communication; error statistics; radio receivers; diversity reception
Other keywords:
Subjects: Mobile radio systems; Signal processing and detection; Other topics in statistics
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